<h1 class="mt-4">Upload a Paste</h1>
<hr>
<div class="row">
  <div class="col-md-6 col-md-offset-3">
    <div class="well well-sm">
      <fieldset>
        <div class="form-group">
          <label class="col-md-6 control-label" for="name">Upload a Paste</label>
          <div class="col-md-9">
              <input type="file" id="pastefile" name="pastefile">
          </div>
        </div>

        <div class="form-group">
          <div class="col-md-12">
            <button type="submit" class="btn btn-primary btn-lg" onclick="upload_paste();">Upload</button
          </div>
        </div>
      </fieldset>
    </div>
  </div>
</div>